Zobrazeno 1 - 10 of 77 pro vyhledávání: '"Mary T. Berry"'
1
Akademický článek
catena-Poly[1-butyl-3-methylimidazolium [[dichlorido(methanol-κO)(propan-2-ol-κO)lanthanate(III)]-di-μ-chlorido]]
Autor: Cuikun Lin, Qingguo Meng, P. Stanley May, Mary T. Berry, Andrew G. Sykes, Fengrong Dai, Yulun Han
Publikováno v: Acta Crystallographica Section E, Vol 68, Iss 3, Pp m292-m293 (2012)
The title compound, (C8H15N2)[LaCl4(CH3OH)(C3H7OH)], consists of one 1-butyl-3-methylimidazolium (BMI+) cation and one hexahedral tetrachlorido(methanol)(propan-2-ol)lanthanate anion. The LaIII ion is eight-coordinate, with the LaIII ion bridged by a
Externí odkaz: https://doaj.org/article/42d03dcd55914b2199a8fd939ea18181
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2
Akademický článek
Di-μ-pivalato-κ3O,O′:O′;κ3O:O,O′-bis[(methanol-κO)bis(2,2,6,6-tetramethylheptane-3,5-dionato)praseodymium(III)]
Autor: Qingguo Meng, Ann M. Cross, P. Stanley May, Andrew G. Sykes, Mary T. Berry
Publikováno v: Acta Crystallographica Section E, Vol 67, Iss 11, Pp m1514-m1515 (2011)
In the centrosymmetric dimeric title compound, [Pr2(C5H9O2)2(C11H19O2)4(CH3OH)2], the two praseodymium(III) atoms are eight-coordinate and are bridged by O atoms from the two pivalate anions. Each PrIII ion is further coordinated by two chelating 2,2
Externí odkaz: https://doaj.org/article/41414c42a3f449eaa25e7534e3116de2
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3
Cross-Relaxation from Er3+(2H11/2,4S3/2) and Er3+(2H9/2) in β-NaYF4:Yb,Er and Implications for Modeling Upconversion Dynamics
Autor: Aravind Baride, P. Stanley May, Mary T. Berry
Publikováno v: The Journal of Physical Chemistry C. 124:2193-2201
We have implemented both the Dornauf–Heber (D–H) model and a brute force statistical (BFS) model to characterize the quenching by neighboring Er and Yb ions of the green and blue emitting states of...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::039bd746ff69d2436124a742b26297eb
https://doi.org/10.1021/acs.jpcc.9b10163
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5
Photofragmentation Pathways for Gas-Phase Lanthanide Tris(isopropylcyclopentadienyl) Complexes
Autor: Yulun Han, Qingguo Meng, Mary T. Berry, P. Stanley May, Dmitri S. Kilin
Publikováno v: Organometallics. 35:3461-3473
Photofragmentation mechanisms of gas-phase lanthanide tris(isopropylcyclopentadienyl) complexes, Ln(iCp)3, were studied through experimental photoionization time-of-flight mass spectrometry (PI-TOF-MS). A DFT-based time-dependent excited-state molecu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81b45d6116104213fe058421eff9e650
https://doi.org/10.1021/acs.organomet.6b00420
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6
Non-Linear Density Dependent Upconversion Luminescence Enhancement of β-NaYF4: Yb3+: Er3+ Nanoparticles on Random Ag Nanowire Aggregates
Autor: Mary T. Berry, Amy Hor, P. Stanley May, Steve Smith, Quoc Anh N. Luu
Publikováno v: MRS Advances. 1:2677-2682
Spectroscopic imaging and statistical analysis of NIR-to-visible upconversion luminescence (UCL) from β-NaYF4:Yb3+:Er3+ upconverting nanoparticles (UCNPs) supported on a series of random Ag nanowire aggregates reveals a density dependent UCL enhance
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bff6e235530160c640338a9c55dfd08
https://doi.org/10.1557/adv.2016.356
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7
Self-limiting adsorption of Eu3+ on the surface of rod-shape anatase TiO2 nanocrystals and post-synthetic sensitization of the europium-based emission
Autor: Choumini Balasanthiran, Mary T. Berry, Bo Zhao, P.S. May, Cuikun Lin, James D. Hoefelmeyer
Publikováno v: Journal of Colloid and Interface Science. 459:63-69
The surface of oleic acid stabilized rod-shape anatase TiO2 nanocrystals was modified by adsorption of Eu(3+) ions. The Eu(3+) attachment showed Langmuir adsorption behavior, thus the loading of Eu(3+) could be controlled precisely up to surface satu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c074f83d033ca338ea0483a7cd18e666
https://doi.org/10.1016/j.jcis.2015.08.005
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8
Measuring the internal quantum yield of upconversion luminescence for ytterbium-sensitized upconversion phosphors using the ytterbium(iii) emission as an internal standard
Autor: Mary T. Berry, Yeathad Hossan, Aravind Baride, P. Stanley May
Publikováno v: Nanoscale. 10(36)
A method is presented for estimating the internal quantum yield (IQY) of NIR-to-NIR and NIR-to-visible upconversion (UC) luminescence for Yb3+-sensitized energy-transfer upconversion (ETU) phosphors. The method does not require an integrating sphere
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a876c8aea453dbdaf1671c9776b6a80
https://pubmed.ncbi.nlm.nih.gov/30191244
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9
Photofragmentation of the Gas-Phase Lanthanum Isopropylcyclopentadienyl Complex: Computational Modeling vs Experiment
Autor: Yulun Han, Mary T. Berry, Qingguo Meng, Dmitri S. Kilin, Bakhtiyor Rasulev, P. Stanley May
Publikováno v: The Journal of Physical Chemistry A. 119:10838-10848
Photofragmentation of the lanthanum isopropylcyclopentadienyl complex, La(iCp), was explored through time-dependent excited-state molecular dynamics (TDESMD), excited-state molecular dynamics (ESMD), and thermal molecular dynamics (MD). Simulated mas
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ef6f1de2019648e6e451a907c857fa4
https://doi.org/10.1021/acs.jpca.5b07209
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10
Spectroscopic Imaging and Power Dependence of Near-Infrared to Visible Upconversion Luminescence from NaYF4:Yb3+,Er3+ Nanoparticles on Nanocavity Arrays
Autor: Mary T. Berry, Bo Zhao, P. Stanley May, Jon Fisher, Cuikun Lin, Steve Smith
Publikováno v: The Journal of Physical Chemistry C. 119:24976-24982
The spatial variations in upconversion luminescence from NaYF4:Er3+,Yb3+ nanoparticles embedded in PMMA on Au nanocavity arrays are investigated over a wide range of excitation powers, spanning the nonlinear and saturation power-dependence regimes. S
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f88e03810d9e22d91e9f25144a25f15a
https://doi.org/10.1021/acs.jpcc.5b06969
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